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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-05-152286
Filing Date
2005-07-29
Accepted
2005-07-29 11:09:17
Documents
3

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d8k.htm 425 29352
2 RIGHTS AGREEMENT dex41.htm EX-4.1 265918
3 PRESS RELEASE dex991.htm EX-99.1 14040
  Complete submission text file 0001193125-05-152286.txt   311285
Mailing Address 3500 LYMAN BOULEVARD CHASKA MN 55318
Business Address 3500 LYMAN BOULEVARD CHASKA MN 55318 6125563131
ENTEGRIS INC (Filed by) CIK: 0001101302 (see all company filings)

IRS No.: 411941551 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 425
SIC: 3089 Plastics Products, NEC

Mailing Address 129 CONCORD ROAD BILLERICA MA 01821
Business Address 129 CONCORD ROAD BILLERICA MA 01821 978-436-6680
MYKROLIS CORP (Subject) CIK: 0001133082 (see all company filings)

IRS No.: 043536767 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-16611 | Film No.: 05983229
SIC: 3826 Laboratory Analytical Instruments